The allegedly ‘sexist’ remarks made by Sr Tim Hunt, Nobel Prize winner, led to his resignation from several posts within days and his career is in shreds.

But were the remarks genuinely sexist? Was he treated fairly by the press?

Species of plants and animals are disappearing faster than any time since the dinosaurs. Legendary scientist and advocate Paul Ehrlich believes we have three generations left to do something about it, or we’ll end up like other ‘walking dead’, doomed species.

Facial recognition software is improving all the time, and governments and private companies are very interested in the data it provides. What’s now possible and how worried should be?

In education there is a well-known theory called the self-fulfilling prophecy. This is where a student meets the expectations of teachers and parents.

Does this explain the apparently strange reality where men are better at maths than women, while girls do better than boys in maths in primary school?